Answer: Factories dotted the skyline in most cities. Since the invention of the steam engine, the manner in which we transport both people and goods has changed drastically. Growth of the economy was unmatched during the industrial revolution.
Haiti, Mexico, Argentina, and Colombia all gained their independence in the early 1800’s. (there are more like Venezuela, Panama, etc.)
Answer:
Toothpastes generally contain the following components: Water (20–40%) Abrasives (50%) including aluminum hydroxide, calcium hydrogen phosphates, calcium carbonate, silica and hydroxyapatite. Fluoride (usually 1450 ppm) mainly in the form of sodium fluoride.
I believe it is c they were ruled by emperors
